BloombergLP::bdlat_EnumFunctions::IsEnumeration

This struct should be specialized for third-party types that need to expose "enumeration" behavior. See the component-level documentation for further information.

Synopsis

Declared in <bdlat_enumfunctions.h>

template<class TYPE>
struct IsEnumeration
    : bsl::integral_constant<bool, bslalg::HasTrait<TYPE, bdlat_TypeTraitBasicEnumeration>::value>

Base Classes

NameDescription
bsl::integral_constant<bool, bslalg::HasTrait<TYPE, bdlat_TypeTraitBasicEnumeration>::value>Metafunction representing a compile-time constant of the specified (template parameter) t_TYPE with the specified (template parameter) t_VALUE.

Type Aliases

NameDescription
type Alias for this integral_constant specialization.
value_type

Member Functions

NameDescription
operator() Return a copy of the template argument t_VALUE.
operator value_type

Static Data Members

Name
value

Specializations

Name
IsEnumeration<bdlar::EnumConstRef>
IsEnumeration<bdlar::EnumRef>

Derived Classes

NameDescription
IsEnum Meta-function indicating whether the specified t_TYPE is an enumeration type.